Flow charts are simple diagrams that map out a process, so that you can easily communicate it to other people. You can also use them to define and analyze a process, build a step-by-step picture of it, and then standardize or improve it.

You can use many other symbols in a flow chart but remember that these diagrams are used for communication. If you use symbols that only a few people understand, you may fail to get your message across. So, be sure to keep things simple.

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